| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.58 | 8.283% | $249.6789 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $180.82 | 9.458% | $197.922 | $197.92 | $197.90 | $197.90 |
| Purchase #3 | $166.90 | 5.479% | $176.0445 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $77.73 | 11.728% | $86.8462 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $73.81 | 12.726% | $83.2031 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $205.79 | 6.793% | $219.7693 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $179.35 | 6.748% | $191.4525 | $191.45 | $191.45 | $191.50 |
| 7 purchase totals = | $1,114.98 | $1,204.9165 | $1,204.91 | $1,204.90 | $1,204.90 | |